//!
//! Write-Ahead Logging (WAL) module.
//!
//! Organised by Single Responsibility:
//!
//! | Module | Responsibility |
//! |--------------|-------------------------------------------------|
//! | `record` | WAL data types (`Lsn`, `WalRecord`, `WalFrame`) |
//! | `log` | WAL file I/O (append / read / truncate) |
//! | `recovery` | Checkpoint / commit analysis from WAL frames |
//!
//! All public items are re-exported here so existing callers can keep
//! using `use crate::executor::wal::{Wal, WalRecord, …}` unchanged.
// Re-export public API at the `wal` namespace boundary.
pub use Wal;
pub use ;
pub use ;